Sakai plays Rui, a 35-year-old single woman forced to live alone after the aunt who raised her suddenly decides to get married and move out. Through an unexpected set of circumstances, she winds up becoming roommates with an aging ladies’ man named Tony and a timid younger man named Kosuke.
| Directing | Tomoyuki Takimoto | Director |
| Writing | Sawako Agawa | Novel |
| Writing | Kenji Aoki | Screenplay |
| Production | Masaaki Usui | Producer |
| Sound | Hibiki Inamoto | Original Music Composer |
| Editing | Nobuyuki Takahashi | Editor |
| Camera | Takahide Shibanushi | Director of Photography |
| Production | Takero Hisamatsu | Executive Producer |
| Production | Kazuko Inoue | Executive Producer |
| Production | Yumiko Kûkan | Casting |
| Art | Takaichi Wakamatsu | Art Direction |
| Crew | Kenny Kusaka | Post Production Supervisor |
| Art | Katsuya Imai | Assistant Art Director |
| Directing | Chizuru Yamashita | Script Supervisor |
| Production | Hiroko Shinohara | Producer |
| Production | Shunji Kido | Producer |
| Art | Takaichi Wakamatsu | Production Design |
| Sound | Kazunori Fujimaru | Sound Mixer |
| Sound | Tetsuo Segawa | Sound |
| Costume & Make-Up | Masae Miyamoto | Costume Designer |